(Deamino-Cys11,D-2-Nal14,Cys18)-β-MSH (11-22) amide CAS 436083-30-6

Description

Compared with other compounds in its class, the molecular weight of 1506.71 g/mol gives (Deamino-Cys11,D-2-Nal14,Cys18)-β-MSH (11-22) amide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(Deamino-Cys11,D-2-Nal14,Cys18)-β-MSH (11-22) amide (CAS 436083-30-6) is a high-purity analytical reference standard with the molecular formula C69H91N19O16S2 and a molecular weight of 1506.71 g/mol.

Structurally, (Deamino-Cys11,D-2-Nal14,Cys18)-β-MSH (11-22) amide (C69H91N19O16S2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 34.0, corresponding to approximately 34 ring(s) or double-bond equivalent(s). With a molecular weight of 1506.71 g/mol, it falls into the high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), (Deamino-Cys11,D-2-Nal14,Cys18)-β-MSH (11-22) amide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

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